Apron sink



FIG. 1 is a perspective view of an apron sink;

FIG. 2 is an alternate perspective view thereof;

FIG. 3 is a frontal view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is an overhead view thereof;

FIG. 6 is a side perspective view thereof; and,

FIG. 7 is a perspective view of the apron sink in an exemplary environment.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

CLAIM I claim the ornamental design for a apron sink, as shown and described. 